3257152111160 has 128 divisors (see below), whose sum is σ = 7681770432000. Its totient is φ = 1241300476416.

The previous prime is 3257152111127. The next prime is 3257152111207. The reversal of 3257152111160 is 611112517523.

It is a self number, because there is not a number n which added to its sum of digits gives 3257152111160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82684829 + ... + 82724211.

It is an arithmetic number, because the mean of its divisors is an integer number (60013831500).

Almost surely, 2^{3257152111160} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3257152111160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3840885216000).

3257152111160 is an abundant number, since it is smaller than the sum of its proper divisors (4424618320840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3257152111160 is a wasteful number, since it uses less digits than its factorization.

3257152111160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40365 (or 40361 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

Adding to 3257152111160 its reverse (611112517523), we get a palindrome (3868264628683).

The spelling of 3257152111160 in words is "three trillion, two hundred fifty-seven billion, one hundred fifty-two million, one hundred eleven thousand, one hundred sixty".